Denso 234-9131 Replacement: Compare 3 Options

Oxygen sensorEngine sensorDenso

3 options3 brands

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3 options from 3 brands · aftermarket only

Prices and availability are shown on Amazon.

Our picks for the Denso 234-9131

Best valueDOSKJOK oxygen sensorOne of the most-bought aftermarket options for this part.Check price on Amazon

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WobiwinaAftermarket2-packWobiwina oxygen sensor, 2-pack for 234-9131
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DensoAftermarketSingleDenso oxygen sensor for 234-9131
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DOSKJOKAftermarketSingleDOSKJOK oxygen sensor for 234-9131
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234-9131 is a Denso cross-reference number. 3 brands sell a oxygen sensor listed as its replacement, including Denso, DOSKJOK, Wobiwina.

Carmaker's own part: sold under the carmaker or its parts brand (for example Toyota, Motorcraft, ACDelco or Mopar). Usually the highest price.
Aftermarket parts: made by other companies to the same size and fit, often sold under an interchange number such as a Fram, Timken or Standard Motor number. Usually cheaper; materials and build quality vary by brand.
Before you buy: check that the listing names your vehicle's year, make, model and engine, and compare it with your old part.

What does 234-9131 replace?

234-9131 is the Denso part number for this oxygen sensor. 3 products on Amazon are listed as its replacement.

What is the Denso 234-9131?

234-9131 is Denso's cross-reference number for this oxygen sensor. It is not a carmaker's own part number, so no option here is labelled genuine.

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